UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdI+HuWzSyY/D37/vUYQr4wOut9zp1OtjzGm659q9UM=' 
WHERE 
  key_id = '8db850efac405c2d47c4d3f7b3387eaa146f9f19092ae71e5deebcd08076c986' 
  AND (
    token = 'fdI+HuWzSyY/D37/vUYQr4wOut9zp1OtjzGm659q9UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )